NPDES permit MO0004847 · Major NON-POTW · effective, expires 2030-10-31 · EPA's file as of 2026-09-19
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Last period with anything received: 2026-08-31. Most often over: Chlorine, total residual (6), Solids, total suspended (6).
Reports are due about 28 days after each monitoring period ends (read off this permit's own late-day counts in EPA's filings).
| Outfall | Parameter | Statistic | Limit | Months |
|---|---|---|---|---|
| 001 | Temperature, water deg. fahrenheit | DAILY MX | <= 90 deg F | all year |
| 001 | Temperature, water deg. fahrenheit | MO AVG | <= 90 deg F | all year |
| 001 | pH | MINIMUM | >= 6.5 SU | all year |
| 001 | pH | MAXIMUM | <= 9 SU | all year |
| 001 | Solids, total suspended | DAILY MX | report only | all year |
| 001 | Solids, total suspended | MO AVG | report only | all year |
| 001 | Solids, total suspended | DAILY MX | <= 100 mg/L | all year |
| 001 | Solids, total suspended | MO AVG | <= 30 mg/L | all year |
| 001 | Oil and grease [soxhlet extr.] tot. | DAILY MX | <= 15 mg/L | all year |
| 001 | Oil and grease [soxhlet extr.] tot. | MO AVG | <= 10 mg/L | all year |
| 001 | Flow, in conduit or thru treatment plant | DAILY MX | report only | all year |
| 001 | Flow, in conduit or thru treatment plant | MO AVG | <= 82 MGD | all year |
| 001 | Chlorine, total residual | DAILY MX | <= 200 ug/L | all year |
| 001 | Chlorine, total residual | MO AVG | <= 500 ug/L | all year |
| 001 | Toxicity [acute], Ceriodaphnia dubia | DAILY MX | report only | all year |
| 001 | Toxicity [acute], Pimephales promelas [Fathead Minnow] | DAILY MX | report only | all year |
| 001 | Temp. diff. between intake and discharge | DAILY MX | <= 5 deg F | all year |
| 001 | Temp. diff. between intake and discharge | MO AVG | <= 5 deg F | all year |
| INT | Solids, total suspended | DAILY MX | report only | all year |
| INT | Solids, total suspended | MO AVG | report only | all year |
| INT | Flow, in conduit or thru treatment plant | DAILY MX | report only | all year |
| INT | Flow, in conduit or thru treatment plant | MO AVG | report only | all year |
Built from EPA's ECHO bulk files. EPA's file, not the permit document, is the source: read your permit. Check a report before you file it · All states